WO1998023001A1 - Rail de montage pour armoire de distribution - Google Patents

Rail de montage pour armoire de distribution Download PDF

Info

Publication number
WO1998023001A1
WO1998023001A1 PCT/EP1997/006148 EP9706148W WO9823001A1 WO 1998023001 A1 WO1998023001 A1 WO 1998023001A1 EP 9706148 W EP9706148 W EP 9706148W WO 9823001 A1 WO9823001 A1 WO 9823001A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting
hook
bent
hooks
plate
Prior art date
Application number
PCT/EP1997/006148
Other languages
German (de)
English (en)
Inventor
Rolf Benner
Martina KÖHLER
Udo Münch
Wolfgang Reuter
Original Assignee
Rittal-Werk Rudolf Loh Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rittal-Werk Rudolf Loh Gmbh & Co. Kg filed Critical Rittal-Werk Rudolf Loh Gmbh & Co. Kg
Priority to AU53192/98A priority Critical patent/AU734973B2/en
Priority to BR9713364-7A priority patent/BR9713364A/pt
Priority to JP52313998A priority patent/JP3391804B2/ja
Priority to US09/308,351 priority patent/US6155434A/en
Priority to EP97950126A priority patent/EP0939981B1/fr
Publication of WO1998023001A1 publication Critical patent/WO1998023001A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/01—Frameworks
    • H02B1/013—Profiles for cabinet frames

Definitions

  • the invention relates to a mounting rail for a control cabinet, which is designed as a stamped and bent part and has a mounting wall directed towards the interior of the control cabinet, lateral brackets are bent from the mounting wall, which are equipped with a mounting plate, hooks punched out and bent from the mounting plate are, and wherein the hooks can be inserted into mounting receptacles of frame profiles of the control cabinet.
  • the mounting rails are designed as U-shaped rails, which are extended on their end faces by means of the brackets.
  • the bracket consists essentially of a mounting plate from which the hooks are bent over two bends. This creates a heel running transversely to the longitudinal direction of the vertical frame profile. With this paragraph, the hook is supported on the square mounting bracket of the frame profile. To fix the frame profile, screws are screwed into the mounting plate and the frame profile.
  • This object of the invention is achieved in. that the hooks are bent around a bending axis running in the longitudinal direction of the frame profiles from the fastening plate, that a hook extension is punched out starting from the bending point, and that the width of the hook is determined by the material thickness of the fastening plate.
  • the width of the hook is determined solely by the material thickness of the mounting plate. It can also be installed in slit-shaped mounting brackets. These fastening receptacles can then have a width that is minimally greater than the material thickness of the fastening plate.
  • the hook has a bevel on its hook extension, by means of which it is widened transversely to the longitudinal direction of the connected frame profile, starting from the free end of the hook extension, towards the bending point, and that Slant braced on the mounting receptacle designed as a slot receptacle.
  • a possible variant of the invention is characterized in that the fastening plate is connected to the mounting wall via a transition section, and that the hooks, starting from the free side facing away from the transition section, are punched out and the fastening plate is bent at right angles. Because the hooks are punched and bent from the free sides of the mounting plate, they can be easily manufactured. This also ensures that the hooks are arranged near the free side of the mounting plate. An associated profile side of the frame profile, which carries the slot receptacles, can be made correspondingly narrow. This enables a space-saving connection between the frame profile and the mounting rail.
  • the hooks are connected to the mounting plate via resilient lugs.
  • the springy Approaches also allow a firm tension between the frame profile and the mounting plate.
  • the resilient lugs can be such that, starting from the point at which the hook is bent, it is cut free from the fastening plate and runs parallel to it.
  • FIG. 1 is a perspective side view of a frame made up of frame profiles for a control cabinet
  • Fig. 2 shows two vertical frame profiles of the frame according to FIG. 1 with mounting rails and
  • FIG. 2A shows a detailed illustration marked X in FIG. 2.
  • a frame for a control cabinet is shown.
  • the frame is essentially composed of a floor frame 10, a cover frame 20 and four vertical frame profiles 40.
  • the vertical frame profiles 40 connect the floor frame 10 to the cover frame 20.
  • Floor and cover frames 10 and 20 are constructed identically so that they can be interchanged.
  • the bottom and top frames 10 and 20 each have two depth and two width struts 21, 22.
  • the depth and width struts 21, 22 are provided on their profile sides facing the interior of the frame with rows of fastening receptacles 23, 24.
  • the upward profile sides of the floor frame 10 and the downward profile sides of the cover frame 20 are each additionally equipped with a series of slot receptacles 24.1.
  • the vertical frame profiles 40 are also provided with slot receptacles 44, 44.1 which face the interior of the frame. Threaded receptacles 44.2 are arranged between the individual slot receptacles 44, 44.1, 24.1.
  • the vertical frame profiles 40 are connected to the floor or cover frame 10, 20 via connectors 30.
  • the connectors 30 are arranged in the area of corner receptacles 25 of the floor or cover frame 10, 20.
  • the vertical frame profiles 40 are fastened to the connector 30, for example, by means of a screw connection.
  • the vertical frame profiles 40 can be provided at the end with screw receptacles 41.
  • FIG. 2 two vertical frame profiles 40 of the frame according to FIG. 1 are shown in detail.
  • the frame profiles have two inner walls 42 directed towards the interior of the frame.
  • the inner walls 42 are perpendicular to each other.
  • From the inner walls 42 two profile sides 43 are bent at right angles to the outside.
  • Both the inner walls 42 and the profile sides 43 are provided with the slot receptacles 44, 44.1 and the threaded receptacles 44.2.
  • Mounting rails 50 can be fastened to these slot receptacles 44, 44.1 and the threaded receptacles 44.2.
  • the mounting rails 50 have a mounting wall 51 which is directed toward the interior of the frame.
  • the mounting wall is equipped with a plurality of rows of slot receptacles 58 and thread receptacles 58.1 lying side by side in parallel. Bends 52 are bent at right angles from the wide sides of the mounting wall 51. The bevels 52 also each have a series of slot receptacles 58 or thread receptacles 58.1.
  • Brackets 53 are used to fasten the mounting rail 50 to the vertical frame profiles 40. The brackets 53 are folded from the end face of the mounting wall 51.
  • a transition section 54 is first angled away from the mounting wall 51.
  • the transition section 54 merges into a fastening plate 55.
  • the mounting plate 55 is aligned parallel to the mounting wall 51.
  • two hooks 56 are punched out of the fastening plate 55.
  • the hooks 56 are bent around a vertical bending axis running in the longitudinal direction of the frame profiles 40.
  • FIG. 2A shows an enlarged section of FIG. 2 marked with X.
  • the hook has a hook extension 56.1 which tapers from the bending point to its free end. This creates a slope.
  • the hooks 56 are inserted into the slot receptacles 44. Then the mounting rail is pressed down. Here, the slope of the hook extension 56.1 slides past the inner edge of the slot receptacle 44. As a result, the mounting plate 55 is pulled to the profile side 43. In this final assembly position, the mounting rail is supported in the area between the bending point and the hook shoulder 56.1 on the mounting receptacle 44.
  • screw receptacles 57 are introduced into the fastening section, inserted into the fastening screws 45 and can be screwed into the threaded receptacles 44.2 of the profile sides 43 of the vertical frame profiles 40.
  • the hooks 56 can be connected to the mounting plate 55 directly or through the interposition of a resilient extension 56.2.
  • a resilient extension 56.2 has the advantage that the fastening plates are braced on the profile sides 43 in a spring-elastic manner. This can also compensate for manufacturing tolerances, for example.
  • mounting rails 50 can also be attached to the inner walls 42 of the vertical frame profiles.
  • the mounting rails 50 which are fastened here, are shorter than the mounting rails 50, which can be attached to the profile sides 43. Otherwise, the mounting rails 50 correspond to one another in their technical configuration.
  • Two superimposed mounting rails 50 fastened to the profile sides 43 can also be easily connected to one another via a third, vertically running mounting rail 50.
  • the third mounting rail 50 is fastened in the slot receptacles 58 of the mounting wall 50 with its hooks 56.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Furniture Connections (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

L'invention concerne un rail de montage pour une armoire de distribution, qui se présente sous forme de pièce estampée et pliée et comporte une paroi de montage dirigée vers l'intérieur de l'armoire de distribution. Des attaches latérales sont repliées depuis la paroi de montage et sont pourvues d'une plaque de fixation d'où sont dégagés par estampage des crochets qui sont repliés et peuvent être introduits dans des cavités de fixation de profilés de châssis de l'armoire de distribution. Une fixation stable des rails de montage sur des profilés de châssis présentant des cavités de fixation est aisément réalisable si les crochets sont repliés depuis la plaque de fixation autour d'un axe de flexion s'étendant dans le sens longitudinal des profilés de châssis, si une partie saillante du crochet est dégagée par estampage à partir du point de flexion et si la largeur du crochet est déterminée par l'épaisseur du matériau de la plaque de fixation.
PCT/EP1997/006148 1996-11-19 1997-11-06 Rail de montage pour armoire de distribution WO1998023001A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU53192/98A AU734973B2 (en) 1996-11-19 1997-11-06 Assembly rail for a switching cabinet
BR9713364-7A BR9713364A (pt) 1996-11-19 1997-11-06 Trilho de montagem para um armário de distribuição
JP52313998A JP3391804B2 (ja) 1996-11-19 1997-11-06 配電盤キャビネット用の組付けレール
US09/308,351 US6155434A (en) 1996-11-19 1997-11-06 Assembly rail for a switching cabinet
EP97950126A EP0939981B1 (fr) 1996-11-19 1997-11-06 Rail de montage pour armoire de distribution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19647802.2 1996-11-19
DE19647802A DE19647802C1 (de) 1996-11-19 1996-11-19 Montageschiene für einen Schaltschrank

Publications (1)

Publication Number Publication Date
WO1998023001A1 true WO1998023001A1 (fr) 1998-05-28

Family

ID=7812106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/006148 WO1998023001A1 (fr) 1996-11-19 1997-11-06 Rail de montage pour armoire de distribution

Country Status (8)

Country Link
US (1) US6155434A (fr)
EP (1) EP0939981B1 (fr)
JP (1) JP3391804B2 (fr)
CN (1) CN1147974C (fr)
AU (1) AU734973B2 (fr)
BR (1) BR9713364A (fr)
DE (1) DE19647802C1 (fr)
WO (1) WO1998023001A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948329C2 (de) * 1999-10-07 2002-08-14 Eberhard Gawehn Schaltschrank sowie Verfahren zu seiner Herstellung
DE10013101A1 (de) * 2000-03-17 2001-10-04 Aeg Niederspannungstech Gmbh Montagesystem für einen Schaltschrank
US6481582B1 (en) 2001-06-04 2002-11-19 Cooper Technologies Company Rack
DE10143918B4 (de) * 2001-09-07 2004-05-06 Eldon Holding Ab Schaltschrank
BR0303969A (pt) * 2003-10-08 2005-05-31 Melquisedec Francisquini Aperfeiçoamento em estrutura metálica para construção de quadros/gabinetes elétricos
EP2204081A4 (fr) * 2007-10-01 2013-10-30 Hoffman Enclosures Inc Boîtier configurable pour composants électroniques
US8042777B2 (en) 2008-11-05 2011-10-25 Commscope, Inc. Of North Carolina Bracket and method of mounting an object in a rack using same
ITUD20100034A1 (it) * 2010-02-23 2011-08-24 Elettrica Buttrio S R L Struttura di supporto per componenti elettrici
DE102011119277B3 (de) 2011-11-24 2012-11-29 Rittal Gmbh & Co. Kg Montageschiene für den Innenausbau eines Schaltschrankgehäuses
CN103294136B (zh) * 2012-02-29 2016-09-21 江苏北洋通讯设备有限公司 服务器机架
ES2686307T3 (es) * 2013-06-24 2018-10-17 Abb S.P.A. Conjunto de marco para un tablero de conmutadores y marco y tablero de conmutadores relacionados
FI125677B (fi) 2013-06-27 2016-01-15 Fibox Oy Ab Asennuskehys ja -kisko elektroniikka- ja instrumentointikoteloa varten
EP2830170A1 (fr) * 2013-07-23 2015-01-28 ABB S.p.A. Support de montage pour une armoire d'un tableau électrique
DE102016117393A1 (de) 2016-09-15 2018-03-15 Rittal Gmbh & Co. Kg Schaltschrank mit einem Rahmengestell und einer Innenausbaukomponente und eine entsprechende Schaltschrankanordnung sowie eine entsprechende Innenausbaukomponente
DE102021115852B4 (de) 2021-06-18 2023-01-26 Rittal Gmbh & Co. Kg Montageanordnung für den Innenausbau eines Schaltschrankgehäuses

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043699A1 (de) * 1970-08-28 1972-03-02 Siemens Ag Anordnung zum Einbau von Einbauplatten in Schaltanlagen
FR2259458A1 (en) * 1974-01-30 1975-08-22 Merlin Gerin Metal frame electrical switchgear cupboard - has forked end of frame rails engaging posts
EP0173985A1 (fr) * 1984-08-31 1986-03-12 Aktieselskabet Laur. Knudsen Nordisk Elektricitets Selskab Système de montage pour le montage d'éléments de construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285436A (en) * 1978-12-26 1981-08-25 Speedshelf International, Inc. Integral locking tab for storage racks
US4796541A (en) * 1987-07-31 1989-01-10 Halstrick Robert T Storage rack
DE4132387A1 (de) * 1991-09-26 1993-04-01 Siemens Ag Traganordnung fuer elektrische geraete
DE9306648U1 (de) * 1993-05-03 1993-07-01 ANT Nachrichtentechnik GmbH, 7150 Backnang Halterung zum Einbau eines 19-Zoll-Baugruppenträgers in eine Gestellreihe der Vertikalbauweise

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043699A1 (de) * 1970-08-28 1972-03-02 Siemens Ag Anordnung zum Einbau von Einbauplatten in Schaltanlagen
FR2259458A1 (en) * 1974-01-30 1975-08-22 Merlin Gerin Metal frame electrical switchgear cupboard - has forked end of frame rails engaging posts
EP0173985A1 (fr) * 1984-08-31 1986-03-12 Aktieselskabet Laur. Knudsen Nordisk Elektricitets Selskab Système de montage pour le montage d'éléments de construction

Also Published As

Publication number Publication date
BR9713364A (pt) 2000-01-25
AU734973B2 (en) 2001-06-28
AU5319298A (en) 1998-06-10
DE19647802C1 (de) 1998-01-22
CN1147974C (zh) 2004-04-28
US6155434A (en) 2000-12-05
EP0939981B1 (fr) 2004-09-29
JP2000509600A (ja) 2000-07-25
EP0939981A1 (fr) 1999-09-08
JP3391804B2 (ja) 2003-03-31
CN1233351A (zh) 1999-10-27

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